Drupe Characters, Fatty Acids, Polyphenolic and Aromatic Profile of Olive Oil Obtained from “Oliva Bianca”, Minor Autochthonous Cultivar of Campania
Campania, due to its pedo-climatic conditions and to its large varietal heritage, is able to produce oils with high typicity, each different from the other. In this study a “minor” autochthonous cultivar of Campania “Oliva Bianca” was analyzed. In autumn 2020, on drupes from trees belonging to the C...
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MDPI AG
2021-05-01
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| author | Claudio Di Vaio Giulia Graziani Anna Gaspari Lucia De Luca Alessandra Aiello Aurora Cirillo Antonio Bruno Raffaele Romano Alberto Ritieni |
| author_facet | Claudio Di Vaio Giulia Graziani Anna Gaspari Lucia De Luca Alessandra Aiello Aurora Cirillo Antonio Bruno Raffaele Romano Alberto Ritieni |
| author_sort | Claudio Di Vaio |
| collection | DOAJ |
| description | Campania, due to its pedo-climatic conditions and to its large varietal heritage, is able to produce oils with high typicity, each different from the other. In this study a “minor” autochthonous cultivar of Campania “Oliva Bianca” was analyzed. In autumn 2020, on drupes from trees belonging to the Campania germplasm collection a varietal characterization through physical, chemical and chromatic parameters at the harvest was carried out. Phenolic compounds profile, fatty acids composition and volatile organic compounds have been investigated in the resulting oil. Quality indices, organoleptic and sensory qualities (panel test) were also determined on the oil. Drupe weight was 4.31 g, flesh/pit ratio was 3.68 and the accumulation of oil content at harvest in drupes was 18.63% FW. The drupes showed high anthocyanins content equal to 116.10 mg/kg. In the oil studied, the secoiridoids represented the 82.25% of total phenolic compounds, the concentration of oleic acid was 74.82% and the most present volatile compound was trans-2-hexenal (72.30%). High secoiridoid derivatives concentrations such as oleuropein (85.93 mg/kg) and ligstroside (122.43 mg/kg) aglycones were showed. This study showed a good content of qualitative and quantitative parameters of “Oliva Bianca” oil and drupe, that can have important beneficial effects on human health. |
| first_indexed | 2024-03-10T10:50:06Z |
| format | Article |
| id | doaj.art-ba5e45110f474c488f66c6ff06dafe46 |
| institution | Directory Open Access Journal |
| issn | 2223-7747 |
| language | English |
| last_indexed | 2024-03-10T10:50:06Z |
| publishDate | 2021-05-01 |
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| series | Plants |
| spelling | doaj.art-ba5e45110f474c488f66c6ff06dafe462023-11-21T22:20:57ZengMDPI AGPlants2223-77472021-05-01106111910.3390/plants10061119Drupe Characters, Fatty Acids, Polyphenolic and Aromatic Profile of Olive Oil Obtained from “Oliva Bianca”, Minor Autochthonous Cultivar of CampaniaClaudio Di Vaio0Giulia Graziani1Anna Gaspari2Lucia De Luca3Alessandra Aiello4Aurora Cirillo5Antonio Bruno6Raffaele Romano7Alberto Ritieni8Department of Agricultural Sciences, University of Naples Federico II, Via Università 100, 80055 Portici, ItalyDepartment of Pharmacy, University of Naples Federico II, Via Domenico Montesano 49, 80131 Naples, ItalyDepartment of Pharmacy, University of Naples Federico II, Via Domenico Montesano 49, 80131 Naples, ItalyDepartment of Agricultural Sciences, University of Naples Federico II, Via Università 100, 80055 Portici, ItalyDepartment of Agricultural Sciences, University of Naples Federico II, Via Università 100, 80055 Portici, ItalyDepartment of Agricultural Sciences, University of Naples Federico II, Via Università 100, 80055 Portici, ItalyDepartment of Agricultural Sciences, University of Naples Federico II, Via Università 100, 80055 Portici, ItalyDepartment of Agricultural Sciences, University of Naples Federico II, Via Università 100, 80055 Portici, ItalyDepartment of Pharmacy, University of Naples Federico II, Via Domenico Montesano 49, 80131 Naples, ItalyCampania, due to its pedo-climatic conditions and to its large varietal heritage, is able to produce oils with high typicity, each different from the other. In this study a “minor” autochthonous cultivar of Campania “Oliva Bianca” was analyzed. In autumn 2020, on drupes from trees belonging to the Campania germplasm collection a varietal characterization through physical, chemical and chromatic parameters at the harvest was carried out. Phenolic compounds profile, fatty acids composition and volatile organic compounds have been investigated in the resulting oil. Quality indices, organoleptic and sensory qualities (panel test) were also determined on the oil. Drupe weight was 4.31 g, flesh/pit ratio was 3.68 and the accumulation of oil content at harvest in drupes was 18.63% FW. The drupes showed high anthocyanins content equal to 116.10 mg/kg. In the oil studied, the secoiridoids represented the 82.25% of total phenolic compounds, the concentration of oleic acid was 74.82% and the most present volatile compound was trans-2-hexenal (72.30%). High secoiridoid derivatives concentrations such as oleuropein (85.93 mg/kg) and ligstroside (122.43 mg/kg) aglycones were showed. This study showed a good content of qualitative and quantitative parameters of “Oliva Bianca” oil and drupe, that can have important beneficial effects on human health.https://www.mdpi.com/2223-7747/10/6/1119germplasmcharacterization olive oilphenolic profilevolatile compoundscultivar |
| spellingShingle | Claudio Di Vaio Giulia Graziani Anna Gaspari Lucia De Luca Alessandra Aiello Aurora Cirillo Antonio Bruno Raffaele Romano Alberto Ritieni Drupe Characters, Fatty Acids, Polyphenolic and Aromatic Profile of Olive Oil Obtained from “Oliva Bianca”, Minor Autochthonous Cultivar of Campania Plants germplasm characterization olive oil phenolic profile volatile compounds cultivar |
| title | Drupe Characters, Fatty Acids, Polyphenolic and Aromatic Profile of Olive Oil Obtained from “Oliva Bianca”, Minor Autochthonous Cultivar of Campania |
| title_full | Drupe Characters, Fatty Acids, Polyphenolic and Aromatic Profile of Olive Oil Obtained from “Oliva Bianca”, Minor Autochthonous Cultivar of Campania |
| title_fullStr | Drupe Characters, Fatty Acids, Polyphenolic and Aromatic Profile of Olive Oil Obtained from “Oliva Bianca”, Minor Autochthonous Cultivar of Campania |
| title_full_unstemmed | Drupe Characters, Fatty Acids, Polyphenolic and Aromatic Profile of Olive Oil Obtained from “Oliva Bianca”, Minor Autochthonous Cultivar of Campania |
| title_short | Drupe Characters, Fatty Acids, Polyphenolic and Aromatic Profile of Olive Oil Obtained from “Oliva Bianca”, Minor Autochthonous Cultivar of Campania |
| title_sort | drupe characters fatty acids polyphenolic and aromatic profile of olive oil obtained from oliva bianca minor autochthonous cultivar of campania |
| topic | germplasm characterization olive oil phenolic profile volatile compounds cultivar |
| url | https://www.mdpi.com/2223-7747/10/6/1119 |
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